Possible Clues:

• Sparkling
• Sparkling silver rubbish
• Like glistening beads
• Shiny silver paper on the ground?
• Shiny silver sweet wrappers etc.
• Shiny silver paper in the street?
• Sparkling with light
• A good set of piglets brilliantly attractive
• Sparkling silver? Rubbish!
• Gleaming silver bed